WO2021085690A1 - Système et procédé de téléchargement de profil - Google Patents

Système et procédé de téléchargement de profil Download PDF

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Publication number
WO2021085690A1
WO2021085690A1 PCT/KR2019/014674 KR2019014674W WO2021085690A1 WO 2021085690 A1 WO2021085690 A1 WO 2021085690A1 KR 2019014674 W KR2019014674 W KR 2019014674W WO 2021085690 A1 WO2021085690 A1 WO 2021085690A1
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WO
WIPO (PCT)
Prior art keywords
profile
sim
network
sub
downloading
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Application number
PCT/KR2019/014674
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English (en)
Korean (ko)
Inventor
유경태
임세혁
Original Assignee
엘지전자 주식회사
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 엘지전자 주식회사 filed Critical 엘지전자 주식회사
Priority to PCT/KR2019/014674 priority Critical patent/WO2021085690A1/fr
Publication of WO2021085690A1 publication Critical patent/WO2021085690A1/fr

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/80—Services using short range communication, e.g. near-field communication [NFC], radio-frequency identification [RFID] or low energy communication
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W8/00—Network data management
    • H04W8/18—Processing of user or subscriber data, e.g. subscribed services, user preferences or user profiles; Transfer of user or subscriber data
    • H04W8/20—Transfer of user or subscriber data

Definitions

  • the embodiment relates to a profile download system and a profile download method, and more particularly, to a profile download system and a profile download method for downloading a profile of an eSIM in a communication network.
  • the Internet of Things requires machine-to-machine (M2M) communication.
  • M2M machine-to-machine
  • the transmitting side and the receiving side must be identified, and the connectivity requirements vary according to the safety requirements and environmental characteristics of the application.
  • cellular M2M communication is suitable for connecting devices that are difficult to access by using cables in remote locations.
  • cellular M2M communication is also suitable for use in various types of mobile devices that exchange data, from mobile phones to connected cars.
  • Intelligent connectivity is at the heart of the Internet of Things.
  • Industrial manufacturing for example, can use intelligent machines to exchange information, and connected cars can send and receive updated data about traffic or weather conditions.
  • Wired communication provides a wide bandwidth, but requires a large investment in infrastructure (such as installing cables such as fiberglass).
  • infrastructure such as installing cables such as fiberglass.
  • a mobile network can be used regardless of location.
  • SIM Subscriber Identity Module
  • eSIM embedded SIM
  • the conventional eSIM Since the conventional eSIM is embedded, it is impossible to replace only the eSIM. Therefore, the conventional eSIM has a problem in that the user needs to change the product even if he wants to use another mobile network operator.
  • This eSIM is expected to be in particularly high demand from manufacturers operating global businesses such as automobiles.
  • RSP Remote SIM Provisioning
  • the profile of the desired mobile network operator was downloaded by using WiFi or the like, or by inserting a temporary profile that can be connected to the cellular network once in the eSIM, the profile of the desired mobile network operator was downloaded.
  • this conventional solution has a problem in that it is impossible to download a profile in the absence of WiFi, and an additional cost has to be paid to a mobile network operator for downloading a temporary profile.
  • Another IoT device capable of connecting to a cellular network may download a profile instead and transmit it to an IoT device requiring a profile through Bluetooth, but there is a problem in that it is difficult for security reasons.
  • the embodiment is to overcome the above-described problem, and the profile download method according to the embodiment is to provide a profile download method in which a user can use another mobile network operator without changing a product.
  • a method for downloading a profile is for enabling a profile to be downloaded from a device not subscribed to a network.
  • the profile download method according to the embodiment is to provide a profile download method in which a user can use another mobile network operator even if there is no WiFi, without paying an additional cost to the mobile network operator.
  • a system for downloading a profile comprising: a first device; A second device wirelessly connected to the first device, connected to a mobile network using a profile, and communicating with the first device in the network, the first device using the profile To connect to the network.
  • the first device includes a first SIM
  • the second device includes a second SIM
  • the second shim includes the profile
  • the A second device is connected to the network using the second SIM
  • the first device downloads the profile to the first SIM, and then connects to the network using the profile
  • the profile is the wireless connection Is transmitted from the second SIM to the first SIM
  • the wireless connection is a Bluetooth connection.
  • the profile includes a first profile and a second profile
  • the first device downloads the first profile to the first SIM, and then connects to the network, and the A second device is connected to the network using the second profile.
  • the second SIM includes a first sub SIM and a second sub SIM
  • the first profile includes a first profile corresponding to the first sub SIM and the first 2 It includes a second profile corresponding to the sub-SIM
  • the first device downloads the first profile to the first SIM, then connects to the network, and the second device uses the second profile. It is connected to the network.
  • the second SIM includes a list representing the first profile and the second profile, and the first device downloads the first profile included in the list to the first SIM. Next, it is connected to the network, and the second device is connected to the network using the second profile.
  • a method of downloading a profile comprising: wirelessly connecting a first device and a second device connected to a mobile network; Transmitting a profile included in the second device to the first device; And connecting the first device to the network using the profile, and the connection is a Bluetooth connection.
  • the first device includes a first SIM
  • the second device includes a second SIM
  • the second shim includes the profile
  • the second device is connected to the network using the second SIM
  • the step of connecting the first device to the network using the profile includes, after the first device downloads the profile to the first SIM, , Connecting to the network using the profile.
  • the profile includes a first profile and a second profile, and a first device downloads the profile to the first SIM, and then connects to the network using the profile.
  • the second SIM includes a first sub SIM and a second sub SIM
  • the first profile includes a first profile corresponding to the first sub SIM and the Including a second profile corresponding to the second sub-SIM, the first device downloading the profile to the first SIM, and then connecting to the network using the profile, the first device 1 downloading a profile to the first SIM and then connecting to the network; And connecting the second device to the network using the second profile.
  • the profile includes a first profile and a second profile
  • the second shim includes a list indicating the first profile and the second profile
  • the first device After downloading a profile to the first SIM, and connecting to the network using the profile, the first device downloads the first profile included in the list to the first SIM, and then to the network. Connecting; And connecting the second device to the network using the second profile.
  • the profile download method according to the embodiment has an effect that a user can use another mobile network operator without changing a product.
  • the profile download method according to the embodiment has an effect that the profile can be downloaded from a device that is not subscribed to the network.
  • the profile download method according to the embodiment has an effect that a user can use another mobile network operator even when there is no WiFi, without paying an additional cost to the mobile network operator.
  • FIG. 1 is a diagram showing a first device according to an embodiment.
  • FIG. 2 is a diagram illustrating a profile download in a profile download system according to an embodiment.
  • FIG. 3 is a diagram illustrating provisioning of a first device in a profile download system according to an embodiment.
  • FIG. 4 is a flowchart illustrating a method for downloading a profile according to an embodiment.
  • the electronic device includes, for example, a smart phone, a tablet personal computer, a mobile phone, a video phone, an e-book reader, and a desktop PC.
  • desktop personal computer laptop personal computer, netbook computer, workstation, server, personal digital assistant (PDA), portable multimedia player (PMP), MP3 player, mobile medical device, camera (camera), or wearable device (e.g. smart glasses, head-mounted-device (HMD)), electronic clothing, electronic bracelet, electronic necklace, app accessory, electronic tattoo , A smart mirror, or a smart watch).
  • PDA personal digital assistant
  • PMP portable multimedia player
  • MP3 player mobile medical device
  • camera camera
  • wearable device e.g. smart glasses, head-mounted-device (HMD)
  • electronic clothing electronic bracelet
  • electronic necklace electronic necklace
  • app accessory electronic tattoo
  • a smart mirror or a smart watch
  • the electronic device according to the embodiment may be a vehicle equipped with a mobile device or a smart home appliance.
  • Smart home appliances include, for example, televisions, digital video disk (DVD) players, audio, refrigerators, air conditioners, vacuum cleaners, ovens, microwaves, washing machines, air cleaners, set-top boxes, and home automation control panels.
  • home automation control panel e.g. Samsung HomeSync, Apple TV, or Google TV
  • game console e.g. Xbox, PlayStation
  • electronic dictionary electronic key, camcorder ( camcorder), or an electronic picture frame.
  • the electronic device includes various medical devices (e.g., various portable medical measuring devices (blood glucose meter, heart rate meter, blood pressure meter, or body temperature meter, etc.), magnetic resonance angiography (MRA), magnetic resonance imaging (MRI). , CT (computed tomography), camera, or ultrasound), navigation device, global positioning system receiver (GPS), event data recorder (EDR), flight data recorder (FDR), car infotainment device, Marine electronic equipment (e.g., various portable medical measuring devices (blood glucose meter, heart rate meter, blood pressure meter, or body temperature meter, etc.), magnetic resonance angiography (MRA), magnetic resonance imaging (MRI). , CT (computed tomography), camera, or ultrasound), navigation device, global positioning system receiver (GPS), event data recorder (EDR), flight data recorder (FDR), car infotainment device, Marine electronic equipment (e.g.
  • various portable medical measuring devices blood glucose meter, heart rate meter, blood pressure meter, or body temperature meter, etc.
  • POS Point of sales
  • Internet of Things devices e.g., light bulbs, various sensors, electricity or gas meters, sprinkler devices, fire alarms, thermostats, street lights, toasters, exercise equipment, hot water tanks , Heater, boiler, etc.
  • a SIM Subscriber Identity Module
  • GSM Global System for Mobile communications
  • WCDMA Wideband Code Division Multiple Access
  • LTE Long Term Evolution
  • a chip that enables secure wireless communication by performing subscriber authentication and traffic security key generation upon access.
  • SIM subscriber identification module
  • USIM universal SIM
  • ISIM IP multimedia SIM
  • CSIM code division multiple access (CDMA) SIM
  • the SIM according to the embodiment may download and install a profile using a network, or a wireless network such as WiFi or Bluetooth.
  • a network or a wireless network such as WiFi or Bluetooth.
  • Various embodiments of the present invention can be applied irrespective of the type of network to which the profile is downloaded.
  • the profile according to the embodiment may mean that at least one of an application, a file system, and an authentication key value stored in the SIM is packaged in a software format, and between a mobile network operator (MNO) and a user.
  • MNO mobile network operator
  • Authentication information, etc. may be included, but embodiments are not limited thereto.
  • the SIM profile according to the embodiment may have the same meaning as a profile or may mean that information included in a USIM application in the profile is packaged in a software form.
  • An operational profile may mean packaging subscription information of a mobile communication company to which a user of a terminal subscribes in a software form.
  • provisioning profile may mean an operation of downloading an operating profile from a terminal and connecting it to a predetermined network, and is mixed with a bootstrap profile. Can be used.
  • a wireless communication network (hereinafter, referred to as a network) may be a specific node of the network.
  • the network may be a base station of the network, a subscriber information management node, a mobility management node, or the like.
  • Various embodiments of the terminal according to the embodiment include a cellular phone, a smartphone having a wireless communication function, a tablet having a wireless communication function, a wearable device having a wireless communication function, a personal portable terminal (PDA) having a wireless communication function, and a wireless modem.
  • a portable computer having a wireless communication function, a photographing device such as a digital camera having a wireless communication function, a gaming device having a wireless communication function, a music storage and playback home appliance having a wireless communication function, a wireless Internet connection and browsing internet It may include home appliances as well as portable units or terminals incorporating combinations of such functions.
  • a measuring instrument including a communication function may be included in the terminal.
  • the terminal according to the embodiment may include a machine to machine (M2M) terminal and a machine type communication (MTC) terminal/device, but is not limited thereto.
  • M2M machine to machine
  • MTC machine type communication
  • the server is provided with an initial network connection to an electronic device equipped with an eSIM (Embedded Subscriber Identity Module) without visiting a store of a communication service provider or preloading a provisioning profile on the electronic device.
  • eSIM embedded Subscriber Identity Module
  • an electronic device that can download a profile from and a method for remotely providing a profile to the electronic device.
  • communication refers to communication between terminals or between terminals and a base station using a network provided by the above-described network provider.
  • the embodiment is not limited thereto, and any type of communication may be included as long as data is transmitted and received using a network.
  • FIG. 1 is a diagram showing a first device according to an embodiment.
  • a first device 10 includes a first display unit 12, a first modem 13, and a first SIM 14, and includes a base station (not shown) included in the network 200.
  • Wireless communication service can be used through.
  • the wireless communication service may be a voice call, data transmission, or the like, but embodiments are not limited thereto, and any communication may be included as long as the wireless communication service is capable of wireless communication through a network. Detailed descriptions of the specific types of wireless communication services will be omitted.
  • the first device 10 is an IoT device capable of communicating with the second device 20 (refer to FIG. 2) through the network 20.
  • the first device 10 may be a connected car (hereinafter referred to as a connected car).
  • the first device 10 may transmit and receive information with at least one of another vehicle, a communication device, a communication infrastructure, and a pedestrian terminal.
  • the first device 10 may receive and provide information related to driver convenience and traffic safety to the driver. Also, the first device 10 may provide an Internet service.
  • the first device 10 may be connected to the network 20 as a hot spot function.
  • the occupant of the first device 10 may use a music and movie streaming service, a weather and news search service, and the like in real time.
  • the first device 10 may receive information and at least one of another vehicle, a pedestrian terminal, a road infrastructure, and the like.
  • the information may include a collision warning signal and intersection control information, but embodiments are not limited thereto.
  • the first device 10 may receive traffic safety assistance, real-time directions, vehicle inspection services, and the like from a traffic center.
  • the first device 10 has been described as a connected car, but embodiments are not limited thereto, and any device may be included as long as an IoT device capable of transmitting and receiving data or the like through a network.
  • the first device 10 includes a first terminal 11.
  • the first terminal 11 may perform communication as described above through the network 20.
  • the first terminal 11 includes a first display unit 12, a first modem 13, and a first SIM 14.
  • the first display unit 12 may display status information of the first device 10.
  • the first device 10 is not connected to the network 20. That is, the first device 10 is in a disconnected (dc) state.
  • a sentence indicating that the first device 10 is not connected to the network 20, for example, "NO SERVICE”, may be displayed on the first display unit 12.
  • the first modem 13 may be coupled to the first SIM 14 through a SIM slot.
  • the first modem 13 may communicate with other terminals in the network 20 using a profile included in the first SIM 14.
  • the first modem 13 may wirelessly connect the first device 10 and the second device (see FIG. 2 ).
  • the wireless connection supported by the first modem 13 may be Bluetooth, Wifi, or the like, but embodiments are not limited thereto.
  • the first modem 13 may search for a plurality of devices capable of wireless connection around the first device 10.
  • the first modem 13 may connect the second device 30 and the first device 10 selected according to a user's selection through Bluetooth (bt).
  • a method for the user to select a peripheral device may use the U of the first display unit 12, but the embodiment is not limited thereto.
  • the first SIM 14 may include a profile.
  • the first SIM 14 may be an embedded subscriber identity module (eSIM) built into the first terminal 11, but the embodiment is not limited thereto.
  • eSIM embedded subscriber identity module
  • FIG. 2 is a diagram illustrating a profile download in a profile download system according to an embodiment.
  • the profile download system 1 includes a first device 10 and a second device 30.
  • the first device 10 and the second device 30 may communicate through the network 20.
  • the first device 10 includes a first terminal 11, and the first terminal 11 includes a first display 12, a first modem 13, and a first SIM 14.
  • the configuration of the first display unit 12 is as described above with reference to FIG. 1.
  • the first display unit 12 indicates that the device is connected to another device through Bluetooth (bt).
  • a sentence, for example, "CONNECT BLUETOOTH” may be displayed.
  • the second device 30 includes a second display unit 31, a second modem 32, and a second SIM 33.
  • the second device 30 may be a terminal capable of communicating with the first device 10 through the network 20.
  • the second device 30 may be a mobile phone, but embodiments are not limited thereto, and any device capable of communicating with the first device 10 through the network 20 may be used.
  • the second display unit 31 may display status information of the second device 30.
  • a profile is stored in the second SIM 33.
  • the second device 30 is connected to the network 20. That is, the second device 30 is in a connected (cn) state.
  • the second display unit 31 includes a sentence indicating that the second device 30 is connected to the network 20, for example, “SIM” and an antenna figure corresponding thereto on the first display unit 12. Can be displayed.
  • a sentence indicating that the profile is not stored in the first SIM 14 by the second device 30, for example, "NO SIM" may be displayed.
  • the second modem 32 may be coupled to the second SIM 33 through a SIM slot.
  • the second modem 32 may communicate with other terminals in the network 20 using a profile included in the second SIM 33.
  • the second modem 32 may wirelessly connect the second device 30 and the first device 10.
  • the second modem 32 may search for a plurality of devices capable of wireless connection around the second device 30.
  • the first modem 32 may connect the first device 10 and the second device 30 selected according to a user's selection through Bluetooth (bt).
  • the second modem 32 transmits a profile list indicating the first profile and the second profile to the first device 10. I can.
  • the second modem 32 may transmit a corresponding profile (eg, a first profile) to the first device 10 according to a user's selection from the profile list.
  • a corresponding profile eg, a first profile
  • the second device 30 may maintain the connection of the network 20 by using the second profile.
  • Provisioning in which the first device 10 is connected to the network 20 by transmitting a corresponding profile to the first device 10 according to the user's selection will be described later.
  • U of the second display unit 31 may be used, but the embodiment is not limited thereto.
  • the wireless connection supported by the second modem 32 may be Bluetooth (bt), Wifi, or the like, but embodiments are not limited thereto.
  • the second SIM 33 includes at least one sub SIM, for example, a first sub SIM 331 and a second sub SIM 332.
  • the second SIM 33 conforms to the RSP standard.
  • the first sub-SIM 331 includes a first profile and the second sub-SIM 332 includes a second profile.
  • the second SIM 33 may include a profile list including first profile information and second profile information, but embodiments are not limited thereto.
  • FIG. 3 is a diagram illustrating provisioning of a first device in a profile download system according to an embodiment.
  • the second modem 32 transmits a first profile to the first device 10 according to a user's selection.
  • the first terminal 11 may download the first profile to the first SIM 14 and connect to the network 20 using the first profile.
  • the second device 30 may maintain the connection of the network 20 by using the second profile.
  • the user of the first device 10 can maintain the connectivity of the network 20 without replacing the first SIM 14.
  • the first device 10 and the second device 30 may be connected to the network 20 at the same time.
  • the second SIM 14 includes two sub-profiles, but the embodiment is not limited thereto, and the second SIM 14 may include two or more profiles.
  • the first device 10 is connected to the network 20 ) Can be connected.
  • FIG. 4 is a flowchart illustrating a method for downloading a profile according to an embodiment.
  • step S10 according to the user's selection, the first modem 13 and the second modem 32 are connected via Bluetooth bt.
  • step S20 the second modem 32 transmits a profile list indicating the first profile and the second profile to the first device 10.
  • step S30 the first terminal 11 transmits the profile to the first device 10 according to the user's selection.
  • the first terminal 11 downloads the profile to the first SIM 14 and recognizes the profile.
  • step S40 the first device is connected to the network 20 using the first profile, and then the second device 30 is connected to the network 20 using the second profile.
  • the user of the first device 10 can maintain the connectivity of the network 20 without replacing the first SIM 14.
  • the first device 10 and the second device 30 may be connected to the network 20 at the same time.
  • the first device 10 is transferred to the network 20. I can connect.

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Databases & Information Systems (AREA)
  • Telephonic Communication Services (AREA)
  • Telephone Function (AREA)

Abstract

Le mode de réalisation est un système de téléchargement d'un profil, le système comprenant : un premier appareil; et un second appareil connecté au premier appareil sans fil et à un réseau mobile à l'aide d'un profil, et communiquant avec le premier appareil au moyen du réseau, le premier appareil étant connecté au réseau à l'aide du profil.
PCT/KR2019/014674 2019-11-01 2019-11-01 Système et procédé de téléchargement de profil WO2021085690A1 (fr)

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PCT/KR2019/014674 WO2021085690A1 (fr) 2019-11-01 2019-11-01 Système et procédé de téléchargement de profil

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PCT/KR2019/014674 WO2021085690A1 (fr) 2019-11-01 2019-11-01 Système et procédé de téléchargement de profil

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Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20120190354A1 (en) * 2010-12-06 2012-07-26 Gemal To Sa UICCs EMBEDDED IN TERMINALS OR REMOVABLE THERE FROM
KR20170074752A (ko) * 2015-12-22 2017-06-30 삼성전자주식회사 프로파일 제공 방법 및 장치
WO2017172604A1 (fr) * 2016-03-29 2017-10-05 Qualcomm Incorporated Système et procédés d'utilisation de processus d'approvisionnement de module d'identité d'abonné intégré (esim) pour fournir et activer des progiciels de configuration de dispositif sur un dispositif de communication sans fil
KR20180032633A (ko) * 2015-08-12 2018-03-30 애플 인크. eSIM을 프로비저닝하고 1차 계정 정보를 사용할 수 있는 멀티-SIM을 달성하는 방법들, 절차들 및 프레임워크
US20180255451A1 (en) * 2015-09-11 2018-09-06 Huawei Technologies Co., Ltd. Profile Processing Method, Profile Processing Apparatus, User Terminal, and eUICC

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20120190354A1 (en) * 2010-12-06 2012-07-26 Gemal To Sa UICCs EMBEDDED IN TERMINALS OR REMOVABLE THERE FROM
KR20180032633A (ko) * 2015-08-12 2018-03-30 애플 인크. eSIM을 프로비저닝하고 1차 계정 정보를 사용할 수 있는 멀티-SIM을 달성하는 방법들, 절차들 및 프레임워크
US20180255451A1 (en) * 2015-09-11 2018-09-06 Huawei Technologies Co., Ltd. Profile Processing Method, Profile Processing Apparatus, User Terminal, and eUICC
KR20170074752A (ko) * 2015-12-22 2017-06-30 삼성전자주식회사 프로파일 제공 방법 및 장치
WO2017172604A1 (fr) * 2016-03-29 2017-10-05 Qualcomm Incorporated Système et procédés d'utilisation de processus d'approvisionnement de module d'identité d'abonné intégré (esim) pour fournir et activer des progiciels de configuration de dispositif sur un dispositif de communication sans fil

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